html, body {
    min-width: 357px;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

ul {
    list-style: none;
    margin: 0;
    padding: 1em;
}

.hidden{
    display: none;
}


#box_btn li {
    padding: 1em;
    border: 1px solid #ccc;
    box-shadow: 0 0 5px #ccc;
    margin: 0.5em 0;
    border-radius: 1em;
    text-align: center;
}
#box_repetition li{
    border-bottom: 1px solid #ccc;
    padding: .5em 0;
}
#box_repetition li:last-child{
    border-bottom: none;
}
#box_repetition li p{
    padding-bottom: 0;
    margin-bottom: 0;
}
#box_repetition li p > a{
    padding-right: 1em;
}
